Citação norma APA

Hoover, E. A., Schaller, J. P., Mathes, L. E., & Olsen, R. G. (1977). Passive immunity to feline leukemia: Evaluation of immunity from dams naturally infected and experimentally vaccinated.

Citação norma Chicago

Hoover, E A., J P. Schaller, L E. Mathes, and R G. Olsen. Passive Immunity to Feline Leukemia: Evaluation of Immunity From Dams Naturally Infected and Experimentally Vaccinated. 1977.

Citação norma MLA

Hoover, E A., J P. Schaller, L E. Mathes, and R G. Olsen. Passive Immunity to Feline Leukemia: Evaluation of Immunity From Dams Naturally Infected and Experimentally Vaccinated. 1977.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.